On the list of rough jobs, coal mining is very close to the top. In underground sites, miners are frequently exposed to combustible elements, such as methane gas (a byproduct of coal) and coal dust.
Miners face numerous challenges during underground mining operations. Concentrated levels of explosive substances lurk around active mining zones, as well as ‘mined-out’ sections of the space (sealed and unventilated). The general location is also dark and wet, requiring workers to stay alert at all times. In addition to the volatile nature of mining locations, miners often work 12-hour shifts. Over time, such schedules contribute to strain and decreased stamina, making individuals prone to work-related errors – which can sometimes be fatal.
While on-the-job risks are extremely high for miners, the benefits of tapping into an abundant coal source is very rewarding. Coal is a valuable energy source for electricity and is used heavily in industrial processing, including the refining of metals.
The use of powerful lights is one of the most effective and direct ways to boost safety and reduce operating risks in underground mining sites. At Larson Electronics, we offer explosion proof Class I and Class II portable LED lamps and MSHA-rated units for robust protection against combustible elements:
Rechargeable Explosion Proof LED Mining Headlight (EXP-LED-HL-MSHA): This MSHA and IECEx rated headlamp is cordless and powered by rechargeable lithium-ion batteries. The lightweight LED light is capable of illuminating targets at a distance of 450 feet. Equipped with a runtime of 15 hours (high-beam setting; 60 hours on low-beam setting), the unit mounts to mining hats via a sturdy cap bracket.
Intrinsically Safe LED Mining Headlamp (EXP-LED-HL-405-MHL): Beneficial for mining operators looking for an intrinsic approach to mitigating explosive risks, the Class I/Class II and ATEX/IECEx rated luminary features twist-lock activation for seamless use. Powered by three AAA batteries, the IPX7 waterproof device is offered with a white or amber beam. The latter color is designed to improve clarity in environments with thick fog or smoke.
Intrinsically Safe Dual LED Right Angle Flashlight (EXPRA-08R-LED): This MSHA-approved, explosion proof LED flashlight is a reliable secondary (backup) unit for underground mining operations. The impact and chemical resistant LED light is rechargeable and features spot/flood beam settings, as well as strobing and emergency standby modes. A stainless steel clip allows miners to secure the device on pockets, hooks, ropes and other small openings.
LED Waterproof Lantern (LE-2206-LED): Underground mining exploration requires a powerful lamp. Equipped with an oversized reflector, this LED lantern provides a light beam capable illuminating targets as far as 200 yards. Constructed of polypropylene and polycarbonate, the battery-powered unit is extremely durable. The orange MSHA-approved explosion proof lantern also provides vertical illumination, when balanced on a flat surface.